Question

How did the regional conflict in western europe lead to the involvement of nations worldwide?

Answer 1

Serbia's overseas colonies were attacked by Germany and Austria.

Great Britain was forced defend its colonies in Africa and Asia.

Alliances and treaties affected nations and colonies internationally.

Three Allied countries united to conquer the capital of Turkey.

Answer 2

Western Europe became a very vast power in the industrial sector in the world because of the resources it had for becoming a region with ports and harbors which were necessary for trade and eventually had a regional conflict which made the colonies and other nations get effected alliances and agreement between the nations.